Integrating mobile edge computing (MEC) into the Internet of Things (IoT) enables the IoT
devices of limited computation capabilities and energy to offload their computation-intensive …

In this paper, we analyze the spectral efficiency of multicell massive multiple-input-multiple-
output (MIMO) systems with downlink training and a new pilot contamination precoding …

Cloud radio access network (C-RAN) and massive multiple-input multiple-output (MIMO) are
recognized as two key technologies for the fifth-generation mobile networks. In this paper …

In this paper, we study the energy efficiency (EE) of a downlink multicell massive distributed
antenna system (DAS) in the presence of pilot contamination (PC), where the antennas are …

As a new development of Internet of Things (IoT), Internet of Video Things (IoVT) emerges to
provide novel services based on video sensing, transmission, storage and analysis …

Splitting the inference model between device, edge server, and cloud can improve the
performance of EI greatly. Additionally, the non-orthogonal multiple access (NOMA), which is …

In this paper, we investigate the spectral efficiency (SE) of a multicell downlink (DL)
distributed massive MIMO (DM-MIMO) system with pilot contamination operating over Rician …

There have been many clients using cloud computing in recent years, ranging from small
businesses to large corporations. The tremendous amount of information and resources that …

考虑导频资源受限的密集小蜂窝网络, 该文采用基于导频复用的最小均方误差估计进行信道估计
, 推导出各种导频复用因子下采用最大比合并接收的上行可达速率表达式. 由于严重的导频污染 …

This paper focuses on an efficient antenna selection strategy for a distributed massive MIMO
system. The objective of the proposed algorithm is to attain ergodic achievable rate as much …